| Const | Description | Value (Hex/Decimal) |
|---|---|---|
| ACAP_AUDIOFILEFORMAT | Specifies the format of an audio file | $1201 (4609) |
| ACAP_XFERMECH | Defines the mechanism for advanced capability data transfer | $1202 (4610) |
| CAP_ALARMS | Controls the alarm system of the device | $1018 (4120) |
| CAP_ALARMVOLUME | Sets the volume level of alarms | $1019 (4121) |
| CAP_AUTHOR | Specifies the author information | $1000 (4096) |
| CAP_AUTOFEED | Enables or disables automatic feeding of documents into the scanner | $1007 (4103) |
| CAP_AUTOMATICCAPTURE | Controls the automatic image capture mode for unattended operation | $101A (4122) |
| CAP_AUTOMATICSENSEMEDIUM | Automatically detects the type of medium being scanned, such as photos or documents | $103B (4155) |
| CAP_AUTOSCAN | Initiates scanning automatically when documents are loaded into the feeder | $1010 (4112) |
| CAP_BATTERYMINUTES | Displays the remaining battery life in minutes | $1022 (4146) |
| CAP_BATTERYPERCENTAGE | Shows the remaining battery life as a percentage | $1023 (4147) |
| CAP_CAMERAENABLED | Enables or disables the camera on devices with an integrated camera | $1026 (4150) |
| CAP_CAMERAORDER | Sets the order in which multiple cameras are used on a device | $1027 (4151) |
| CAP_CAMERAPREVIEWUI | Displays a preview of the image to be captured through the camera interface | $1011 (4129) |
| CAP_CAMERASIDE | Specifies the side (left, right, etc.) on which the camera is positioned | $1034 (4148) |
| CAP_CAPTION | Adds a caption or annotation to the scanned document | $1001 (4097) |
| CAP_CLEARBUFFERS | Clears the memory buffers used for storing scanned data | $1015 (4125) |
| CAP_CLEARPAGE | Clears the current page being processed from memory | $1008 (4104) |
| CAP_CUSTOMBASE | Base value for custom capabilities defined by the device manufacturer | $8000 (32768) |
| CAP_CUSTOMDSDATA | Allows devices to use and transmit custom data settings | $1016 (4117) |
| CAP_CUSTOMINTERFACEGUID | A unique identifier for a custom device interface | $103C (4156) |
| CAP_DEVICEEVENT | Monitors events related to the connected device (e.g. paper jam, cover open) | $1012 (4130) |
| CAP_DEVICEONLINE | Checks whether the device is online | $1010 (4111) |
| CAP_DEVICETIMEDATE | Retrieves or sets the device's current date and time | $101B (4127) |
| CAP_DOUBLEFEEDDETECTION | Enables the detection of multiple sheets being fed simultaneously during scanning | $103D (4157) |
| CAP_DOUBLEFEEDDETECTIONLENGTH | Defines the acceptable length tolerance for detecting double feeds | $103E (4158) |
| CAP_DOUBLEFEEDDETECTIONRESPONSE | Specifies the response when a double feed is detected, such as stopping the scan | $103F (4159) |
| CAP_DOUBLEFEEDDETECTIONSENSITIVITY | Adjusts the sensitivity of double-feed detection | $1040 (4160) |
| CAP_DUPLEX | Enables or disables duplex scanning (scanning both sides of a page) | $1012 (4114) |
| CAP_DUPLEXENABLED | Checks if duplex scanning is enabled | $1013 (4115) |
| CAP_ENABLEDSUIONLY | Enables or disables the device's user interface | $1014 (4116) |
| CAP_ENDORSER | Controls the addition of an endorsement (stamp or mark) to the scanned document | $1018 (4118) |
| CAP_EXTENDEDCAPS | Activates extended or additional capabilities of the scanner | $1006 (4102) |
| CAP_FEEDERALIGNMENT | Defines the alignment of the document feeder | $102D (4141) |
| CAP_FEEDERENABLED | Enables the use of the automatic document feeder (ADF) | $1002 (4098) |
| CAP_FEEDERLOADED | Detects if the document feeder is loaded with pages | $1003 (4099) |
| CAP_FEEDERORDER | Specifies the order in which documents are fed from the feeder | $103A (4142) |
| CAP_FEEDERPOCKET | Defines the pocket in which fed documents are placed | $103E (4154) |
| CAP_FEEDERPREP | Prepares the feeder for the next set of documents to be scanned | $1039 (4153) |
| CAP_FEEDPAGE | Feeds the next page from the document feeder | $1009 (4105) |
| CAP_FILESYSTEM | Provides access to the scanner's file system for managing storage | $1015 (4133) |
| CAP_INDICATORS | Controls the status indicators on the scanner (LEDs etc.) | $100B (4107) |
| CAP_INDICATORSMODE | Enables or disables visual/audio indicators during scanning | $1041 (4161) |
| CAP_JOBCONTROL | Manages multiple job control settings for scanning operations | $1017 (4119) |
| CAP_LANGUAGE | Selects the display language of the scanner's interface | $1005 (4101) |
| CAP_MAXBATCHBUFFERS | Sets the maximum number of batch buffers available | $101C (4126) |
| CAP_MICRENABLED | Enables the Magnetic Ink Character Recognition (MICR) feature | $1042 (4162) |
| CAP_PAGEMULTIPLEACQUIRE | Acquire multiple pages in a single operation, often used with Automatic Document Feeders (ADF) | $1023 (4131) |
| CAP_PAPERBINDING | Specifies the type of paper binding or orientation used (e.g. booklet, fan-fold) | $103F (4143) |
| CAP_PAPERDETECTABLE | Indicates if the scanner is capable of detecting the presence of paper in the feeder | $100D (4109) |
| CAP_PAPERHANDLING | Defines how the scanner handles paper feeding and stacking options | $1042 (4162) |
| CAP_PASSTHRU | Allows data to be passed through the scanner to another application without processing | $1041 (4145) |
| CAP_POWERSAVETIME | Time (in seconds) before the scanner enters power-saving mode when idle | $1043 (4163) |
| CAP_POWERSUPPLY | Specifies the power supply source or type for the scanner (e.g. battery, AC) | $1020 (4128) |
| CAP_PRINTER | Indicates if the scanner has an integrated printer | $1026 (4134) |
| CAP_PRINTERCHARROTATION | Controls the rotation of characters printed on documents, ensuring correct orientation | $1044 (4164) |
| CAP_PRINTERENABLED | Enables or disables the printer feature within the scanner | $1027 (4135) |
| CAP_PRINTERFONTSTYLE | Sets the font style (bold, italic, etc.) for characters printed by the scanner | $1045 (4165) |
| CAP_PRINTERINDEX | Specifies the index value for the scanner’s printer, often used for sequential labeling | $1028 (4136) |
| CAP_PRINTERINDEXLEADCHAR | Defines a leading character for indexing, useful in creating barcode labels or sequential identifiers | $1046 (4166) |
| CAP_PRINTERINDEXMAXVALUE | The maximum value the printer’s index can reach before resetting | $1047 (4167) |
| CAP_PRINTERINDEXNUMDIGITS | Specifies how many digits are used in the printer's index (e.g. 0001 to 9999) | $1048 (4168) |
| CAP_PRINTERINDEXSTEP | Defines the increment step for the printer's index value (e.g. increase by 1, 2, etc.) | $1049 (4169) |
| CAP_PRINTERINDEXTRIGGER | Specifies the event or condition that triggers an index increment, such as scanning a new page | $104A (4170) |
| CAP_PRINTERMODE | Defines the mode of the scanner's printer (e.g. text, image printing) | $1029 (4137) |
| CAP_PRINTERSTRING | The string of text that will be printed on the scanned document | $102A (4138) |
| CAP_PRINTERSTRINGPREVIEW | Provides a preview of the text string before it is printed on the document | $104B (4171) |
| CAP_PRINTERSUFFIX | Suffix appended to printed strings for labeling or indexing purposes | $102B (4139) |
| CAP_PRINTERVERTICALOFFSET | Adjusts the vertical positioning of printed text or images on the document | $104C (4172) |
| CAP_REACQUIREALLOWED | Indicates whether reacquiring a document is allowed without rescanning it | $1040 (4144) |
| CAP_REWINDPAGE | Allows the scanner to rewind the page to rescan or realign it | $100A (4106) |
| CAP_SEGMENTED | Allows the scanner to process documents in segmented sections | $1045 (4149) |
| CAP_SERIALNUMBER | Retrieves the scanner's unique serial number for identification | $1023 (4132) |
| CAP_SUPPORTEDCAPS | Lists all the capabilities supported by the scanner | $1005 (4101) |
| CAP_SUPPORTEDCAPSEXT | Lists the extended capabilities supported by the scanner beyond the standard set | $100C (4108) |
| CAP_SUPPORTEDCAPSSEGMENTUNIQUE | Specifies capabilities that are unique to segmented parts of the document | $104D (4173) |
| CAP_SUPPORTEDDATS | Lists the data sources (DATS) the scanner can use or interface with | $104E (4174) |
| CAP_THUMBNAILSENABLED | Enables the creation of thumbnail previews for scanned images | $1009 (4113) |
| CAP_TIMEBEFOREFIRSTCAPTURE | Time delay before the scanner begins capturing the first image | $1017 (4123) |
| CAP_TIMEBETWEENCAPTURES | Time delay between capturing consecutive images or pages | $1018 (4124) |
| CAP_TIMEDATE | Retrieves the scanner’s internal time and date settings | $1000 (4100) |
| CAP_UICONTROLLABLE | Indicates whether the user interface (UI) can be controlled programmatically | $100E (4110) |
| CAP_XFERCOUNT | Defines the number of images to transfer in one batch operation | $0001 (1) |
| ICAP_AUTOBRIGHT | Automatically adjusts the brightness of the scanned image | $1100 (4352) |
| ICAP_AUTODISCARDBLANKPAGES | Automatically discards blank pages during scanning | $1134 (4404) |
| ICAP_AUTOMATICBORDERDETECTION | Detects and adjusts for document borders automatically during scanning | $1150 (4432) |
| ICAP_AUTOMATICCOLORENABLED | Enables automatic detection of color or black-and-white content in the scanned document | $1159 (4441) |
| ICAP_AUTOMATICCOLORNONCOLORPIXELTYPE | Automatically detects pixel types for color and non-color regions in the image | $115A (4442) |
| ICAP_AUTOMATICCROPUSESFRAME | Automatically crops the image based on a predefined frame or boundary | $115B (4443) |
| ICAP_AUTOMATICDESKEW | Automatically corrects skewed images | $1151 (4433) |
| ICAP_AUTOMATICLENGTHDETECTION | Automatically detects the length of the document being scanned | $115C (4444) |
| ICAP_AUTOMATICROTATE | Automatically rotates the scanned image based on content or orientation | $1152 (4434) |
| ICAP_AUTOSIZE | Automatically adjusts the size of the scanned image | $1156 (4438) |
| ICAP_BARCODEDETECTIONENABLED | Enables barcode detection on scanned documents | $1137 (4407) |
| ICAP_BARCODEMAXRETRIES | Maximum number of retries for barcode detection | $113C (4412) |
| ICAP_BARCODEMAXSEARCHPRIORITIES | Specifies the maximum number of search priorities for barcode detection | $1139 (4409) |
| ICAP_BARCODESEARCHMODE | Defines the search mode for barcode detection (e.g. fast, thorough) | $113B (4411) |
| ICAP_BARCODESEARCHPRIORITIES | Specifies search priorities for barcode detection, determining the order or importance of searches | $113A (4410) |
| ICAP_BARCODETIMEOUT | Timeout setting for barcode detection in milliseconds | $113D (4413) |
| ICAP_BITDEPTH | Defines the bit depth (number of bits per pixel) of the scanned image, affecting color and detail | $113B (4395) |
| ICAP_BITDEPTHREDUCTION | Reduces the bit depth of the scanned image | $1134 (4396) |
| ICAP_BITORDER | Defines the order in which bits are arranged in a pixel | $111C (4380) |
| ICAP_BITORDERCODES | Specifies codes for bit ordering | $1126 (4390) |
| ICAP_BRIGHTNESS | Adjusts the brightness of the scanned image | $1101 (4353) |
| ICAP_CCITTKFACTOR | Adjusts the CCITT (fax compression) K-factor | $111D (4381) |
| ICAP_COMPRESSION | Sets the compression mode for scanned images | $0100 (256) |
| ICAP_CONTRAST | Adjusts the contrast of the scanned image | $1103 (4355) |
| ICAP_CUSTHALFTONE | Defines a custom halftone pattern for scanning | $1104 (4356) |
| ICAP_EXPOSURETIME | Sets the exposure time for image capture | $1105 (4357) |
| ICAP_EXTIMAGEINFO | Enables extended image information, such as metadata | $1137 (4399) |
| ICAP_FEEDERTYPE | Specifies the type of feeder used for scanning | $1154 (4436) |
| ICAP_FILTER | Applies a filter to the scanned image | $1106 (4358) |
| ICAP_FLASHUSED | Indicates if the flash was used during scanning | $1107 (4359) |
| ICAP_FLASHUSED2 | Alternative flash usage setting | $1146 (4422) |
| ICAP_FLIPROTATION | Rotates and flips the image | $1136 (4406) |
| ICAP_FRAMES | Defines frames for the scanned image | $1114 (4372) |
| ICAP_GAMMA | Adjusts the gamma setting for the image | $1108 (4360) |
| ICAP_HALFTONES | Sets the halftone pattern for the scanned image | $1109 (4361) |
| ICAP_HIGHLIGHT | Adjusts the highlight level of the scanned image | $110A (4362) |
| ICAP_ICCPROFILE | Specifies the ICC profile for color management | $1155 (4437) |
| ICAP_IMAGEDATASET | Defines the image data set for scanning | $1136 (4398) |
| ICAP_IMAGEFILEFORMAT | Specifies the file format of the scanned image | $110C (4364) |
| ICAP_IMAGEFILTER | Applies an image filter during scanning | $1147 (4423) |
| ICAP_IMAGEMERGE | Merges multiple images or scanned sections into a single image | $115D (4445) |
| ICAP_IMAGEMERGEHEIGHTTHRESHOLD | Sets a height threshold for merging images | $115E (4446) |
| ICAP_JPEGPIXELTYPE | Specifies the pixel type for JPEG images | $1128 (4392) |
| ICAP_JPEGQUALITY | Defines the quality of JPEG compression | $1153 (4435) |
| ICAP_JPEGSUBSAMPLING | Controls the subsampling technique for JPEG compression | $115F (4447) |
| ICAP_LAMPSTATE | Specifies the state of the scanner lamp | $110D (4365) |
| ICAP_LIGHTPATH | Defines the light path used during scanning | $111E (4382) |
| ICAP_LIGHTSOURCE | Sets the light source for image capture | $110E (4366) |
| ICAP_MAXFRAMES | Defines the maximum number of frames for multi-frame scanning | $111A (4378) |
| ICAP_MINIMUMHEIGHT | Defines the minimum height for scanned images | $1138 (4400) |
| ICAP_MINIMUMWIDTH | Defines the minimum width for scanned images | $1139 (4401) |
| ICAP_MIRROR | Flips or mirrors the scanned image horizontally | $1160 (4448) |
| ICAP_NOISEFILTER | Applies a noise filter during scanning | $1148 (4424) |
| ICAP_ORIENTATION | Defines the orientation of the scanned image | $1110 (4368) |
| ICAP_OVERSCAN | Enables overscan to capture beyond the image area | $1149 (4425) |
| ICAP_PATCHCODEDETECTIONENABLED | Enables patch code detection for document separation | $114F (4415) |
| ICAP_PATCHCODEMAXRETRIES | Maximum retries for patch code detection | $1154 (4420) |
| ICAP_PATCHCODEMAXSEARCHPRIORITIES | Defines the search priorities for patch code detection | $1151 (4417) |
| ICAP_PATCHCODESEARCHMODE | Defines the search mode for patch code detection | $1153 (4419) |
| ICAP_PATCHCODESEARCHPRIORITIES | Specifies search priorities for patch code detection | $1152 (4418) |
| ICAP_PATCHCODETIMEOUT | Sets timeout for patch code detection | $1155 (4421) |
| ICAP_PHYSICALHEIGHT | Defines the physical height of the scanned document | $1112 (4370) |
| ICAP_PHYSICALWIDTH | Defines the physical width of the scanned document | $1111 (4369) |
| ICAP_PIXELFLAVOR | Defines the pixel flavor (e.g. dark or light pixel) | $111F (4383) |
| ICAP_PIXELFLAVORCODES | Specifies the codes for pixel flavor | $1127 (4391) |
| ICAP_PIXELTYPE | Defines the type of pixels used for image capture | $0101 (257) |
| ICAP_PLANARCHUNKY | Defines the image organization as planar or chunky | $1120 (4384) |
| ICAP_ROTATION | Sets the rotation angle for the scanned image | $1121 (4385) |
| ICAP_SHADOW | Adjusts the shadow level of the scanned image | $1113 (4371) |
| ICAP_SUPPORTEDBARCODETYPES | Lists the barcode types supported by the scanner | $1136 (4408) |
| ICAP_SUPPORTEDEXTIMAGEINFO | Lists additional supported image information | $1161 (4449) |
| ICAP_SUPPORTEDPATCHCODETYPES | Lists the supported patch code types | $1150 (4416) |
| ICAP_SUPPORTEDSIZES | Lists the supported paper sizes | $1122 (4386) |
| ICAP_THRESHOLD | Sets the threshold for image processing | $1123 (4387) |
| ICAP_TILES | Enables tiling of scanned images | $111B (4379) |
| ICAP_TIMEFILL | Fills the image with time information | $112A (4394) |
| ICAP_UNDEFINEDIMAGESIZE | Allows undefined image size during scanning | $1135 (4397) |
| ICAP_UNITS | Defines the measurement units for image capture | $0102 (258) |
| ICAP_XFERMECH | Specifies the data transfer mechanism | $0103 (259) |
| ICAP_XNATIVERESOLUTION | Specifies the X-axis native resolution | $1116 (4374) |
| ICAP_XRESOLUTION | Sets the X-axis resolution | $1118 (4376) |
| ICAP_XSCALING | Sets scaling factor along the X-axis | $1124 (4388) |
| ICAP_YNATIVERESOLUTION | Specifies the Y-axis native resolution | $1117 (4375) |
| ICAP_YRESOLUTION | Sets the Y-axis resolution | $1119 (4377) |
| ICAP_YSCALING | Sets scaling factor along the Y-axis | $1125 (4389) |
| ICAP_ZOOMFACTOR | Adjusts the zoom factor for scanning | $114E (4414) |